Flight El Tari International Airport departs from Kupang El Tari International Airport at 10:55 and arrives at Jakarta Soekarno–Hatta International Airport at 12:50.
The flighttime is about 2h 55m. The distance travelled ("as the bird flies"): 1900 Km. So the average speed is roughly 651 Km.
There is an 1 hour time difference between Kupang and Jakarta
The best month to arrive at Kupang is February and the most expensive month to fly is July. (Average prices, based on 2213 datapoints.)
The best day to arrive at Kupang is Friday and it would be best to avoid Tuesday, as prices are on average 53.7% higher than on Friday. (Average prices, based on 72641496 datapoints.)
We have a lot more statistics for flights IU 797 and between Kupang and Jakarta.
